[INFO] cloning repository https://github.com/thallosaurus/pong-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thallosaurus/pong-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallosaurus%2Fpong-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallosaurus%2Fpong-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c70af6f0abbe7f5fce5b3f4243b34a5f914be1b9
[INFO] testing thallosaurus/pong-wasm against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthallosaurus%2Fpong-wasm" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thallosaurus/pong-wasm on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thallosaurus/pong-wasm
[INFO] finished tweaking git repo https://github.com/thallosaurus/pong-wasm
[INFO] tweaked toml for git repo https://github.com/thallosaurus/pong-wasm written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/thallosaurus/pong-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: unstable
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tau v1.0.4
[INFO] [stderr]   Downloaded random_color v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0f6dd248bf312f609df4b809b9ae50184f62509f3e88b6cf101a6ac55d07df5
[INFO] running `Command { std: "docker" "start" "-a" "c0f6dd248bf312f609df4b809b9ae50184f62509f3e88b6cf101a6ac55d07df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0f6dd248bf312f609df4b809b9ae50184f62509f3e88b6cf101a6ac55d07df5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f6dd248bf312f609df4b809b9ae50184f62509f3e88b6cf101a6ac55d07df5", kill_on_drop: false }`
[INFO] [stdout] c0f6dd248bf312f609df4b809b9ae50184f62509f3e88b6cf101a6ac55d07df5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 769a04876159bc8edaa0ad396b1c190d0756d83954681cba4c726b39494d7a0e
[INFO] running `Command { std: "docker" "start" "-a" "769a04876159bc8edaa0ad396b1c190d0756d83954681cba4c726b39494d7a0e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: unstable
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.83
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling bumpalo v3.11.1
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling wasm-bindgen v0.2.83
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling scoped-tls v1.0.1
[INFO] [stderr]    Compiling tau v1.0.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.33
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling random_color v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.83
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.83
[INFO] [stderr]    Compiling js-sys v0.3.60
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.7
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.33
[INFO] [stderr]    Compiling web-sys v0.3.60
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.33
[INFO] [stderr]    Compiling pong-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use game::Game;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Closure` and `JsCast`
[INFO] [stdout]  --> src/lib.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wasm_bindgen::{prelude::{wasm_bindgen, Closure}, JsValue, JsCast};
[INFO] [stdout]   |                                            ^^^^^^^            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanvasRenderingContext2d`, `HtmlCanvasElement`, and `console`
[INFO] [stdout]  --> src/lib.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use web_sys::{console, HtmlCanvasElement, CanvasRenderingContext2d};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/app.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/app.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stdout]  --> src/paddle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanvasRenderingContext2d`
[INFO] [stdout]  --> src/paddle.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, console};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `random_color::RandomColor`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use random_color::RandomColor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stdout]  --> src/ball.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanvasRenderingContext2d` and `console`
[INFO] [stdout]  --> src/ball.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/ball.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::paddle::{self, Paddle};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `cell::RefCell`, `rc::Rc`, and `thread`
[INFO] [stdout]   --> src/lib.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{panic, rc::Rc, thread, sync::{Arc, Mutex}, cell::RefCell};
[INFO] [stdout]    |                  ^^^^^^  ^^^^^^         ^^^  ^^^^^   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut game = Game::new(&ctx);
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/paddle.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn update_human(&mut self, x: u32, y: u32) {
[INFO] [stdout]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/game.rs:63:65
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn draw(&self, ctx: &web_sys::CanvasRenderingContext2d, area: Rect) {
[INFO] [stdout]    |                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut enemy = self.paddles.get_mut(1).unwrap();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut human = self.paddles.get_mut(0).unwrap();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/ball.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let s = format!("{:?}, {:?}", (dir_x as i32, dir_y as i32), old_dir);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paddles`
[INFO] [stdout]   --> src/ball.rs:88:52
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stdout]    |                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paddles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `window` is never used
[INFO] [stdout]   --> src/app.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn window() -> web_sys::Window {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_animation_frame` is never used
[INFO] [stdout]   --> src/app.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn request_animation_frame(f: &Closure<dyn FnMut()>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Drawable` is never used
[INFO] [stdout]   --> src/app.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub trait Drawable {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `canvas` is never read
[INFO] [stdout]   --> src/paddle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Paddle {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     canvas: HtmlCanvasElement
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Paddle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Movement` is never used
[INFO] [stdout]   --> src/paddle.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Movement {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/paddle.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Movement {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 72 |     fn from(start: (f64, f64), end: (f64, f64)) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/game.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     state: State,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Running` and `Paused` are never constructed
[INFO] [stdout]   --> src/game.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | enum State {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 93 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 94 |     Paused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_collision_with_paddles` is never used
[INFO] [stdout]   --> src/ball.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Ball {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let _ = ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flipX` should have a snake case name
[INFO] [stdout]   --> src/ball.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn flipX(&mut self) {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `flip_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flipY` should have a snake case name
[INFO] [stdout]   --> src/ball.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn flipY(&mut self) {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `flip_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "769a04876159bc8edaa0ad396b1c190d0756d83954681cba4c726b39494d7a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "769a04876159bc8edaa0ad396b1c190d0756d83954681cba4c726b39494d7a0e", kill_on_drop: false }`
[INFO] [stdout] 769a04876159bc8edaa0ad396b1c190d0756d83954681cba4c726b39494d7a0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ced66a0df15f83cbab28a87ace0d2fb7be638383bb0dfbf185041666871b96a
[INFO] running `Command { std: "docker" "start" "-a" "5ced66a0df15f83cbab28a87ace0d2fb7be638383bb0dfbf185041666871b96a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: unstable
[INFO] [stderr]    Compiling pong-wasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `game::Game`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use game::Game;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Closure` and `JsCast`
[INFO] [stdout]  --> src/lib.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use wasm_bindgen::{prelude::{wasm_bindgen, Closure}, JsValue, JsCast};
[INFO] [stdout]   |                                            ^^^^^^^            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanvasRenderingContext2d`, `HtmlCanvasElement`, and `console`
[INFO] [stdout]  --> src/lib.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use web_sys::{console, HtmlCanvasElement, CanvasRenderingContext2d};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cell::RefCell`
[INFO] [stdout]  --> src/app.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cell::RefCell;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Mutex`
[INFO] [stdout]  --> src/app.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::Mutex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/app.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stdout]  --> src/paddle.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CanvasRenderingContext2d`
[INFO] [stdout]  --> src/paddle.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, console};
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `random_color::RandomColor`
[INFO] [stdout]  --> src/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use random_color::RandomColor;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stdout]  --> src/ball.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CanvasRenderingContext2d` and `console`
[INFO] [stdout]  --> src/ball.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement};
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/ball.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::paddle::{self, Paddle};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `cell::RefCell`, `rc::Rc`, and `thread`
[INFO] [stdout]   --> src/lib.rs:13:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::{panic, rc::Rc, thread, sync::{Arc, Mutex}, cell::RefCell};
[INFO] [stdout]    |                  ^^^^^^  ^^^^^^         ^^^  ^^^^^   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/app.rs:34:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let mut game = Game::new(&ctx);
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/paddle.rs:50:36
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn update_human(&mut self, x: u32, y: u32) {
[INFO] [stdout]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/game.rs:63:65
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub fn draw(&self, ctx: &web_sys::CanvasRenderingContext2d, area: Rect) {
[INFO] [stdout]    |                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut enemy = self.paddles.get_mut(1).unwrap();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/game.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |         let mut human = self.paddles.get_mut(0).unwrap();
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/ball.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let s = format!("{:?}, {:?}", (dir_x as i32, dir_y as i32), old_dir);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paddles`
[INFO] [stdout]   --> src/ball.rs:88:52
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stdout]    |                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paddles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `configure` is never used
[INFO] [stdout]   --> src/ui.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn configure() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `window` is never used
[INFO] [stdout]   --> src/app.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn window() -> web_sys::Window {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_animation_frame` is never used
[INFO] [stdout]   --> src/app.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn request_animation_frame(f: &Closure<dyn FnMut()>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Drawable` is never used
[INFO] [stdout]   --> src/app.rs:81:11
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub trait Drawable {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `configure` is never used
[INFO] [stdout]   --> src/app.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 |     fn configure() {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `canvas` is never read
[INFO] [stdout]   --> src/paddle.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Paddle {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     canvas: HtmlCanvasElement
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Paddle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Movement` is never used
[INFO] [stdout]   --> src/paddle.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum Movement {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/paddle.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | impl Movement {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 72 |     fn from(start: (f64, f64), end: (f64, f64)) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `state` is never read
[INFO] [stdout]   --> src/game.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct Game {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     state: State,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Running` and `Paused` are never constructed
[INFO] [stdout]   --> src/game.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 92 | enum State {
[INFO] [stdout]    |      ----- variants in this enum
[INFO] [stdout] 93 |     Running,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 94 |     Paused,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `check_collision_with_paddles` is never used
[INFO] [stdout]   --> src/ball.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Ball {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/game.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let _ = ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flipX` should have a snake case name
[INFO] [stdout]   --> src/ball.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn flipX(&mut self) {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `flip_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flipY` should have a snake case name
[INFO] [stdout]   --> src/ball.rs:94:12
[INFO] [stdout]    |
[INFO] [stdout] 94 |     pub fn flipY(&mut self) {
[INFO] [stdout]    |            ^^^^^ help: convert the identifier to snake case: `flip_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "5ced66a0df15f83cbab28a87ace0d2fb7be638383bb0dfbf185041666871b96a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ced66a0df15f83cbab28a87ace0d2fb7be638383bb0dfbf185041666871b96a", kill_on_drop: false }`
[INFO] [stdout] 5ced66a0df15f83cbab28a87ace0d2fb7be638383bb0dfbf185041666871b96a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0d48c59e7ceaf27d759a8b8557f3b3f36990881cf1ab0a79b0b53b19ce0b1d6
[INFO] running `Command { std: "docker" "start" "-a" "f0d48c59e7ceaf27d759a8b8557f3b3f36990881cf1ab0a79b0b53b19ce0b1d6", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused manifest key: unstable
[INFO] [stderr] warning: unused import: `game::Game`
[INFO] [stderr]  --> src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use game::Game;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Closure` and `JsCast`
[INFO] [stderr]  --> src/lib.rs:3:44
[INFO] [stderr]   |
[INFO] [stderr] 3 | use wasm_bindgen::{prelude::{wasm_bindgen, Closure}, JsValue, JsCast};
[INFO] [stderr]   |                                            ^^^^^^^            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CanvasRenderingContext2d`, `HtmlCanvasElement`, and `console`
[INFO] [stderr]  --> src/lib.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use web_sys::{console, HtmlCanvasElement, CanvasRenderingContext2d};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cell::RefCell`
[INFO] [stderr]  --> src/app.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::cell::RefCell;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Mutex`
[INFO] [stderr]  --> src/app.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::Mutex;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `web_sys::console`
[INFO] [stderr]  --> src/app.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use web_sys::console;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stderr]  --> src/paddle.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CanvasRenderingContext2d`
[INFO] [stderr]  --> src/paddle.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{CanvasRenderingContext2d, HtmlCanvasElement, console};
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `random_color::RandomColor`
[INFO] [stderr]  --> src/game.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use random_color::RandomColor;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::wasm_bindgen`
[INFO] [stderr]  --> src/ball.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use wasm_bindgen::prelude::wasm_bindgen;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CanvasRenderingContext2d` and `console`
[INFO] [stderr]  --> src/ball.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use web_sys::{console, CanvasRenderingContext2d, HtmlCanvasElement};
[INFO] [stderr]   |               ^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/ball.rs:4:21
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::paddle::{self, Paddle};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Arc`, `Mutex`, `cell::RefCell`, `rc::Rc`, and `thread`
[INFO] [stderr]   --> src/lib.rs:13:18
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::{panic, rc::Rc, thread, sync::{Arc, Mutex}, cell::RefCell};
[INFO] [stderr]    |                  ^^^^^^  ^^^^^^         ^^^  ^^^^^   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/app.rs:34:13
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let mut game = Game::new(&ctx);
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/paddle.rs:50:36
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn update_human(&mut self, x: u32, y: u32) {
[INFO] [stderr]    |                                    ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `area`
[INFO] [stderr]   --> src/game.rs:63:65
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub fn draw(&self, ctx: &web_sys::CanvasRenderingContext2d, area: Rect) {
[INFO] [stderr]    |                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let mut enemy = self.paddles.get_mut(1).unwrap();
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/game.rs:86:13
[INFO] [stderr]    |
[INFO] [stderr] 86 |         let mut human = self.paddles.get_mut(0).unwrap();
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/ball.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |         let s = format!("{:?}, {:?}", (dir_x as i32, dir_y as i32), old_dir);
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `paddles`
[INFO] [stderr]   --> src/ball.rs:88:52
[INFO] [stderr]    |
[INFO] [stderr] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stderr]    |                                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paddles`
[INFO] [stderr] 
[INFO] [stderr] warning: function `configure` is never used
[INFO] [stderr]   --> src/ui.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn configure() {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `window` is never used
[INFO] [stderr]   --> src/app.rs:13:4
[INFO] [stderr]    |
[INFO] [stderr] 13 | fn window() -> web_sys::Window {
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `request_animation_frame` is never used
[INFO] [stderr]   --> src/app.rs:17:4
[INFO] [stderr]    |
[INFO] [stderr] 17 | fn request_animation_frame(f: &Closure<dyn FnMut()>) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Drawable` is never used
[INFO] [stderr]   --> src/app.rs:81:11
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub trait Drawable {
[INFO] [stderr]    |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `configure` is never used
[INFO] [stderr]   --> src/app.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 |     fn configure() {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `canvas` is never read
[INFO] [stderr]   --> src/paddle.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | pub struct Paddle {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 11 |     canvas: HtmlCanvasElement
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Paddle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Movement` is never used
[INFO] [stderr]   --> src/paddle.rs:64:6
[INFO] [stderr]    |
[INFO] [stderr] 64 | enum Movement {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from` is never used
[INFO] [stderr]   --> src/paddle.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 71 | impl Movement {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 72 |     fn from(start: (f64, f64), end: (f64, f64)) {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `state` is never read
[INFO] [stderr]   --> src/game.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct Game {
[INFO] [stderr]    |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 19 |     state: State,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Running` and `Paused` are never constructed
[INFO] [stderr]   --> src/game.rs:93:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | enum State {
[INFO] [stderr]    |      ----- variants in this enum
[INFO] [stderr] 93 |     Running,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 94 |     Paused,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `State` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `check_collision_with_paddles` is never used
[INFO] [stderr]   --> src/ball.rs:88:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | impl Ball {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 88 |     pub fn check_collision_with_paddles(&mut self, paddles: Vec<Paddle>) {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/game.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 73 |         ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 73 |         let _ = ctx.arc(self.ball.x, self.ball.y, self.ball.radius, 0.0, TAU.into());
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: method `flipX` should have a snake case name
[INFO] [stderr]   --> src/ball.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn flipX(&mut self) {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `flip_x`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `flipY` should have a snake case name
[INFO] [stderr]   --> src/ball.rs:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 |     pub fn flipY(&mut self) {
[INFO] [stderr]    |            ^^^^^ help: convert the identifier to snake case: `flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: `pong-wasm` (lib test) generated 34 warnings (run `cargo fix --lib -p pong-wasm --tests` to apply 16 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pong_wasm-39e606a0d9ae496f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0d48c59e7ceaf27d759a8b8557f3b3f36990881cf1ab0a79b0b53b19ce0b1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d48c59e7ceaf27d759a8b8557f3b3f36990881cf1ab0a79b0b53b19ce0b1d6", kill_on_drop: false }`
[INFO] [stdout] f0d48c59e7ceaf27d759a8b8557f3b3f36990881cf1ab0a79b0b53b19ce0b1d6